| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.76 | 6.362% | $157.1605 | $157.16 | $157.15 | $157.20 |
| Purchase #2 | $130.36 | 7.551% | $140.2035 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $233.43 | 13.468% | $264.8684 | $264.87 | $264.85 | $264.90 |
| Purchase #4 | $220.52 | 9.288% | $241.0019 | $241.00 | $241.00 | $241.00 |
| Purchase #5 | $52.80 | 13.368% | $59.8583 | $59.86 | $59.85 | $59.90 |
| Purchase #6 | $128.53 | 9.840% | $141.1774 | $141.18 | $141.20 | $141.20 |
| Purchase #7 | $241.84 | 12.542% | $272.1716 | $272.17 | $272.15 | $272.20 |
| 7 purchase totals = | $1,155.24 | $1,276.4416 | $1,276.44 | $1,276.40 | $1,276.60 | |